A programmer tries to create a subclass of String called MyString. When the programmer compiles her new class, the compiler produces the following message:
```
MyString.java:1: cannot inherit from final java.lang.String
public class MyString extends String {
^
1 error
```
Explain the cause of this error.
The String class has been declared with the final modifier, which restricts any other classes from
extending it.
Computer Science & Information Technology
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